Lens cleaner



FIG. 1 is a front perspective view of a lens cleaner showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top plan view thereof.

The dotted lines throughout all the figures are intended to show features that are environmental only and form no part of the claimed design. In addition, there are broken lines in FIGS. 1, 2, and 3 that define bounds of the claimed design in which the area therein form no part thereof. 

CLAIM The ornamental design for a lens cleaner, as shown and described. 